A novel design and analysis of acoustical signal detection based on laser dopper
文献类型：期刊论文
| ; | |
| 作者 | Meng, Xue; Li, Li-Yan; Zeng, Hua-Lin; Zhou, Yan; Meng, X. |
| 刊名 | proceedings of spie- the international society for optical engineering
 ; Proceedings of SPIE- The International Society for Optical Engineering
|
| 出版日期 | 2011 ; 2011 |
| 卷号 | 8192页码:819216 |
| 关键词 | Heterodyning Interferometers Light modulators Medical applications Medical imaging Optical systems Piezoelectric ceramics Piezoelectricity Vibration analysis Heterodyning Interferometers Light Modulators Medical Applications Medical Imaging Optical Systems Piezoelectric Ceramics Piezoelectricity Vibration Analysis |
| ISSN号 | 0277786x ; 0277786X |
| 通讯作者 | meng, x. |
| 英文摘要 | A novel acoustical-vibration signal detection system based on laser Doppler is proposed. The system is based on the M- Z interferometer optical system, and used more adaptive piezoelectric ceramics modulation and demodulation system to restore signal. The whole system satisfies the requirements of non-contact, remote, high sensitivity and anti-interference. It has the advantages of strong stability, compact light path, low cost and easy miniaturization compared with heterodyne interferometer based on Acoustical Optical Modulator(AOM). At last the influence of the laser power fluctuations(frequency instability and amplitude instability) on the system is analyzed theoretically.?2011 SPIE. |
| 学科主题 | 光电子学 ; 光电子学 |
| 收录类别 | EI |
| 公开日期 | 2012-06-14 ; 2012-06-14 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/23093]  |
| 专题 | 半导体研究所_光电系统实验室 |
| 通讯作者 | Meng, X. |
| 推荐引用方式 GB/T 7714 | Meng, Xue,Li, Li-Yan,Zeng, Hua-Lin,et al. A novel design and analysis of acoustical signal detection based on laser dopper, A novel design and analysis of acoustical signal detection based on laser dopper[J]. proceedings of spie- the international society for optical engineering, Proceedings of SPIE- The International Society for Optical Engineering,2011, 2011,8192, 8192:819216, 819216. |
| APA | Meng, Xue,Li, Li-Yan,Zeng, Hua-Lin,Zhou, Yan,&Meng, X..(2011).A novel design and analysis of acoustical signal detection based on laser dopper.proceedings of spie- the international society for optical engineering,8192,819216. |
| MLA | Meng, Xue,et al."A novel design and analysis of acoustical signal detection based on laser dopper".proceedings of spie- the international society for optical engineering 8192(2011):819216. |
入库方式： OAI收割
来源：半导体研究所
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